[INFO] fetching crate openbci 0.0.1... [INFO] checking openbci-0.0.1 against master#bbe853615821442ef11d6cd42a30a73432b38d89 for pr-154205 [INFO] extracting crate openbci 0.0.1 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate openbci 0.0.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate openbci 0.0.1 [INFO] tweaked toml for crates.io crate openbci 0.0.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate openbci 0.0.1 on toolchain bbe853615821442ef11d6cd42a30a73432b38d89 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate openbci 0.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libudev v0.3.0 [INFO] [stderr] Downloaded unescaper v0.1.8 [INFO] [stderr] Downloaded objc2-core-bluetooth v0.2.2 [INFO] [stderr] Downloaded bluez-generated v0.4.0 [INFO] [stderr] Downloaded dbus-tokio v0.7.6 [INFO] [stderr] Downloaded bluez-async v0.8.2 [INFO] [stderr] Downloaded dbus v0.9.10 [INFO] [stderr] Downloaded serialport v4.7.3 [INFO] [stderr] Downloaded jni-utils v0.1.1 [INFO] [stderr] Downloaded ureq v2.12.1 [INFO] [stderr] Downloaded btleplug v0.11.8 [INFO] [stderr] Downloaded libdbus-sys v0.2.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aeadbad6d7a2279871f281839aed7fe0a8e3043b0ab1500ef18386f2ec90573f [INFO] running `Command { std: "docker" "start" "-a" "aeadbad6d7a2279871f281839aed7fe0a8e3043b0ab1500ef18386f2ec90573f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aeadbad6d7a2279871f281839aed7fe0a8e3043b0ab1500ef18386f2ec90573f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aeadbad6d7a2279871f281839aed7fe0a8e3043b0ab1500ef18386f2ec90573f", kill_on_drop: false }` [INFO] [stdout] aeadbad6d7a2279871f281839aed7fe0a8e3043b0ab1500ef18386f2ec90573f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b34b5ec76a6b9f11da2e848fb01f4a233b544266e5088bc2531e494f240c4bc [INFO] running `Command { std: "docker" "start" "-a" "2b34b5ec76a6b9f11da2e848fb01f4a233b544266e5088bc2531e494f240c4bc", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling libc v0.2.182 [INFO] [stderr] Checking stable_deref_trait v1.2.1 [INFO] [stderr] Checking memchr v2.8.0 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Checking futures-sink v0.3.32 [INFO] [stderr] Checking futures-core v0.3.32 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Checking writeable v0.6.2 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking futures-channel v0.3.32 [INFO] [stderr] Checking futures-io v0.3.32 [INFO] [stderr] Checking litemap v0.8.1 [INFO] [stderr] Compiling find-msvc-tools v0.1.9 [INFO] [stderr] Compiling icu_properties_data v2.1.2 [INFO] [stderr] Compiling icu_normalizer_data v2.1.1 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling cc v1.2.56 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Checking zeroize v1.8.2 [INFO] [stderr] Checking log v0.4.29 [INFO] [stderr] Compiling libdbus-sys v0.2.7 [INFO] [stderr] Checking rustls-pki-types v1.14.0 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking percent-encoding v2.3.2 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking simd-adler32 v0.3.8 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Compiling rustls v0.23.37 [INFO] [stderr] Checking bytes v1.11.1 [INFO] [stderr] Checking utf8_iter v1.0.4 [INFO] [stderr] Checking xml v1.2.1 [INFO] [stderr] Checking bitflags v2.11.0 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking form_urlencoded v1.2.2 [INFO] [stderr] Checking lock_api v0.4.14 [INFO] [stderr] Checking webpki-roots v1.0.6 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Checking uuid v1.21.0 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Checking socket2 v0.6.2 [INFO] [stderr] Checking mio v1.1.1 [INFO] [stderr] Checking getrandom v0.2.17 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking itoa v1.0.17 [INFO] [stderr] Checking regex-syntax v0.8.10 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking libudev v0.3.0 [INFO] [stderr] Checking webpki-roots v0.26.11 [INFO] [stderr] Checking flate2 v1.1.9 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking dashmap v6.1.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking is-terminal v0.4.17 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking humantime v2.3.0 [INFO] [stderr] Checking regex-automata v0.4.14 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Checking regex v1.12.3 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.32 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking tokio v1.49.0 [INFO] [stderr] Checking rustls-webpki v0.103.9 [INFO] [stderr] Checking futures-util v0.3.32 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Checking unescaper v0.1.8 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking serialport v4.7.3 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.1 [INFO] [stderr] Checking zerovec v0.11.5 [INFO] [stderr] Checking zerotrie v0.2.3 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking tinystr v0.8.2 [INFO] [stderr] Checking potential_utf v0.1.4 [INFO] [stderr] Checking icu_collections v2.1.1 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking icu_locale_core v2.1.1 [INFO] [stderr] Checking icu_provider v2.1.1 [INFO] [stderr] Checking icu_normalizer v2.1.1 [INFO] [stderr] Checking icu_properties v2.1.2 [INFO] [stderr] Checking tokio-util v0.7.18 [INFO] [stderr] Checking serde-xml-rs v0.8.2 [INFO] [stderr] Checking tokio-stream v0.1.18 [INFO] [stderr] Checking dbus v0.9.10 [INFO] [stderr] Checking futures-executor v0.3.32 [INFO] [stderr] Checking futures v0.3.32 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking url v2.5.8 [INFO] [stderr] Checking ureq v2.12.1 [INFO] [stderr] Checking dbus-tokio v0.7.6 [INFO] [stderr] Checking bluez-generated v0.4.0 [INFO] [stderr] Checking bluez-async v0.8.2 [INFO] [stderr] Checking btleplug v0.11.8 [INFO] [stderr] Checking openbci v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `StreamIter` [INFO] [stdout] --> src/tests/sample_tests.rs:3:52 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::sample::{now, Sample, StreamHandle, StreamIter}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tests/packet_tests.rs:555:13 [INFO] [stdout] | [INFO] [stdout] 555 | let mut gains = default_gains_8ch(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ElectradeLayout_from_aliases` should have a snake case name [INFO] [stdout] --> src/tests/electrode_tests.rs:401:8 [INFO] [stdout] | [INFO] [stdout] 401 | fn ElectradeLayout_from_aliases() -> ElectrodeLayout { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `electrade_layout_from_aliases` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `count` is assigned to, but never used [INFO] [stdout] --> examples/cyton_daisy_stream.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | let mut count = 0usize; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_count` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `count` is never read [INFO] [stdout] --> examples/cyton_daisy_stream.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | count += 1; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.12s [INFO] running `Command { std: "docker" "inspect" "2b34b5ec76a6b9f11da2e848fb01f4a233b544266e5088bc2531e494f240c4bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b34b5ec76a6b9f11da2e848fb01f4a233b544266e5088bc2531e494f240c4bc", kill_on_drop: false }` [INFO] [stdout] 2b34b5ec76a6b9f11da2e848fb01f4a233b544266e5088bc2531e494f240c4bc